List of representative elements in the Periodic Table?

The following is a list of all elements in the periodic table that are representative elements.

Hydrogen, Helium, Lithium, Berillium, Boron, Carbon, Nitrogen, Oxygen, Florine, Neon, Sodium, Magnesium, Aluminium, Silicon, Phosphorus, Sulfur, Chlorine, Argon, Potassium, Calcium, Gallium, Germanium, Arsenic, Selenium, Bromine, Krypton, Rubidium, Strontium, Indium, Tin, Antimony, Tellurium, Iodine, Xenon, Cesium, Barium, Thallium, Lead, Bismuth, Polonuim, Astatine, Radon, Francium and Radon.

According to groups these are:

• In group 1 (alkali metals): Hydrogen, Lithium, Sodium, Potassium, Rubidium, Cesium, Francium
• In group 2 (alkaline earth metals): Berillium, Magnesium, Calcium, Strontium, Barium, Radium, 
• In group 13 (boron family): Boron, Aluminum, Gallium, Indium, Thallium
• In group 14 (carbon family): Carbon, Silicon, Germanium, Tin, Lead
• In group 15 (nitrogen family): Nitrogen, Phosphorous, Arsenic, Antimony, Bismuth
• In group 16 (oxygen family): Oxygen, Sulfur, Selenium, Tellurium, Polonium
• In group 17 (halogens): Fluorine, Chlorine, Bromine, Iodine, Astatine
• In group 18 (noble gases): Helium, Neon, Argon, Krypton, Xenon, Radon

According to rows these are:

• Period 1: Hydrogen, Helium
• Period 2: Lithium, Berillium, Boron, Carbon, Nitrogen, Oxygen, Florine, Neon
• Period 3: Sodium, Magnesium, Aluminium, Silicon, Phosphorus, Sulfur, Chlorine, Argon
• Period 4: Potassium, Calcium, Gallium, Germanium, Arsenic, Selenium, Bromine, Krypton
• Period 5: Rubidium, Strontium, Indium, Tin, Antimony, Tellurium, Iodine, Xenon
• Period 6: Cesium, Barium, Thallium, Lead, Bismuth, Polonuim, Astatine, Radon, Francium and Radon